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1� CLEARWATER GROUP,INC.
<br /> MLD EXPLORATORY SOIL BORING LOG: MW-2 Sheet 1 of 3
<br /> �rD j!!A!T7x!M�OF DOCLIENTlLOCATION: BORING NO.: BORING DEPTH B
<br /> ORINGIAME 111
<br /> ��qq'
<br /> Clarke Est./Stockton,C MW-2 45 Feet
<br /> DRILLING CONTRACTOR: WELL NO.: WELL DEPTH: PI ANNBD Z.
<br /> Mery-1 MW- Mitchell Drilling Env. h4W-2 45 Feet Monitoring
<br /> \ DRILL RIG TYPE: WELL MATERIAL: SCREEN SLOT SIZE: FILTER PACK
<br /> V MW-2 9 C vM 75 2"SCH 40 PVC 0.020" Lonestar#3 Sand
<br /> \
<br /> rNORTH -—.—-—. DRILL RIG OPERATOR: WELL SEAL:
<br /> Rwn:RowD Scott Northam Cement over hydrated bentonite pellets
<br /> SAMPLING BD SAMPLING METHOD: Continuous core
<br /> Z PERCENT MONITORING INSTRUMENT: TE 580B Pro
<br /> r " FIRST ENCOUNTERED WATER DEPTH: -37 feet
<br /> \ STATIC WATER DEPTH-DATE: —32 feet-4/9/96
<br /> O: 333 00
<br /> Asphalt,baserock, and red brick
<br /> 1
<br /> 2 0 s 's Silty CLAY (CL);brown; low plasticity;hard;
<br /> 3
<br /> dry.
<br /> 4
<br /> U
<br /> 5 ►rrr,rrr
<br /> (' rrrrr,rrr
<br /> $J "% Sandy SILT (ML);yellow brown;low plasticity;
<br /> rrrr,rrr
<br /> 0 0 20 M rrrr,rrr
<br /> rrrrr,rrr
<br /> e r.rr,..r very fine grained sand;trace horizontal bedding;
<br /> rrrrr,rrr
<br /> ""` trace charcoal fragments;hard; dry.
<br /> `,%%%%%
<br /> 7 rrrr,rrr
<br /> rrrr,rrr
<br /> rrrr,rrr
<br /> Gradational contact
<br /> 8
<br /> 0 0 loo Silty CLAY (CL);yellow brown; low plasticity;
<br /> C7 9 faint but ubiquitous horizointal laminae;hard;
<br /> 0 dry.pq 10
<br /> 11 rrrrr,rrr
<br /> o s 9s rrr,r,rrr
<br /> rrrr,rrr
<br /> r� ; Clayey SILT (ML); olive yellow; low plasticity;
<br /> rrrrr,rrc
<br /> 12 %%%%N%%% abundant,finely disseminated calcium carbonate
<br /> rrrrr,rrr
<br /> from 13 to 15 feet;hard;damp.
<br /> 13
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<br /> rrr\\\\rr
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<br /> 14 rrrrrrrrr
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<br /> 0 """"` Gradational contact
<br /> 15 rrrr
<br /> 0 20 eo rrrr,.rr,,r,r,
<br /> p ' ;;;;Z;; Sandy SILT (ML);yellow brown;low plasticity;
<br /> x+ 16 rrr,rrrr
<br /> rrr,rrr
<br /> rrr,rrr.r
<br /> very fine grained sand;common horizontal
<br /> rrr,rrrr
<br /> """"` laminae; local finely disseminated calcium
<br /> rrr,r►rr
<br /> rrr,rrrr
<br /> ►rrr,rrrr
<br /> 17 �*�����„ carbonate;damp.
<br /> rrrr,rrrr
<br /> rrrr,rrrr
<br /> „"` As above,sand percent increases.
<br /> 0 so70 rrrr,rrrr
<br /> rrr,rrrr
<br /> 18 rrrr,rrrr
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<br /> %% Silty SAND (SM);yellow brown;poorly graded;
<br /> 19 `�•C
<br /> o : t:t: fine to medium grained,rounded sand;dense;dry.
<br /> 0
<br /> 20
<br />
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